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PHP crc32() Function
2019-08-23 11:28:32

PHP crc32() Function

PHP crc32() Function

The crc32() function in PHP  Calculates the crc32 polynomial of a string.

Syntax

crc32( string $str )

Parameter

str(required)- This parameter represents The string to be calculated

Return

This function returns the crc32 checksum of string as an integer.

Example 1

Output

Original string:Hello World!
New String: 472456355

Example 2

Output

Original string: TutorialAndExample
2474445182

Example 3

Output

Without the %u: 3111650111
With the %u: 3111650111